What to do when two oral agents fail to control type 2 diabetes--a matter of opinion or a matter of fact?
D003924:Diabetes Mellitus, Type 2 / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D006801:Humans; D007004:Hypoglycemic Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D017211:Treatment Failure
D007004:Hypoglycemic Agents